An abnormal curve of the lumbar spine is lordosis, also called sway back. An abnormal curve of the thoracic spine is kyphosis, also called hunchback. An abnormal curve from side-to-side is called scoliosis.
There are approximately 560,000,000,000 planets in outer space that scientists have discovered. In this solar system, there are eight planets. In this galaxy, there are likely between 50 billion and a trillion planets-or more. At this point, we can hardly guess.
With at least 200 billion galaxies out there (and possibly even more), weâre very likely talking about a Universe filled with around 10 to the power of 24 planets , or, for those of you who like it written out, around 1,000,000,000,000,000,000,000,000 planets in our observable Universe.